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BudgetProjection

Struct BudgetProjection 

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pub struct BudgetProjection { /* private fields */ }
Expand description

What a host’s configured target set will cost per hour, and whether that fits.

f1’s host show renders BudgetProjection::requests_per_hour, BudgetProjection::headroom and BudgetProjection::max_repository_targets; f2’s repo add and org add call BudgetProjection::admit and refuse on Admission::Refused. g3 shows the same numbers in the TUI. All four read one model, which is the only way the CLI and the TUI can agree about why an eleventh repository was refused.

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impl BudgetProjection

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pub fn new( interval: RefreshInterval, targets: impl IntoIterator<Item = TargetCost>, ) -> Self

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pub fn interval(&self) -> RefreshInterval

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pub fn targets(&self) -> &[TargetCost]

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pub fn refreshes_per_hour(&self) -> u32

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pub fn requests_per_hour(&self) -> u32

The projected hourly request count for the whole target set.

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pub fn ceiling(&self) -> u32

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pub fn allowance(&self) -> u32

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pub fn headroom(&self) -> u32

Requests per hour still available inside the allowance.

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pub fn exceeds_allowance(&self) -> bool

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pub fn max_repository_targets(interval: RefreshInterval) -> u32

How many repository targets one host can serve at interval.

04-subsystem-contracts.md states the answer as “roughly 10 targets per host at the 60-second default and 5 at the 30-second floor”, and this reproduces both. It is stated in repository targets because that is the only target whose cost is a constant; an organization’s depends on its installed repository count, so “how many organizations fit” has no single answer and this deliberately does not invent one.

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pub fn admit(&self, candidate: TargetCost) -> Admission

Whether one more target fits.

Trait Implementations§

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impl Clone for BudgetProjection

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fn clone(&self) -> BudgetProjection

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for BudgetProjection

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Eq for BudgetProjection

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impl PartialEq for BudgetProjection

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fn eq(&self, other: &BudgetProjection) -> bool

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more
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impl StructuralPartialEq for BudgetProjection

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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